IL282908A - Soft capacitive pressure sensors - Google Patents

Soft capacitive pressure sensors

Info

Publication number
IL282908A
IL282908A IL282908A IL28290821A IL282908A IL 282908 A IL282908 A IL 282908A IL 282908 A IL282908 A IL 282908A IL 28290821 A IL28290821 A IL 28290821A IL 282908 A IL282908 A IL 282908A
Authority
IL
Israel
Prior art keywords
pressure sensors
capacitive pressure
soft capacitive
soft
sensors
Prior art date
Application number
IL282908A
Other languages
Hebrew (he)
Original Assignee
Univ California
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ California filed Critical Univ California
Publication of IL282908A publication Critical patent/IL282908A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
IL282908A 2018-11-08 2021-05-04 Soft capacitive pressure sensors IL282908A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862757329P 2018-11-08 2018-11-08
US201962875418P 2019-07-17 2019-07-17
PCT/US2019/060538 WO2020097505A1 (en) 2018-11-08 2019-11-08 Soft capacitive pressure sensors

Publications (1)

Publication Number Publication Date
IL282908A true IL282908A (en) 2021-06-30

Family

ID=70611199

Family Applications (1)

Application Number Title Priority Date Filing Date
IL282908A IL282908A (en) 2018-11-08 2021-05-04 Soft capacitive pressure sensors

Country Status (6)

Country Link
EP (1) EP3877830A4 (en)
JP (1) JP7549357B2 (en)
CN (1) CN113348427A (en)
CA (1) CA3119064A1 (en)
IL (1) IL282908A (en)
WO (1) WO2020097505A1 (en)

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US11464451B1 (en) 2020-03-11 2022-10-11 Huxley Medical, Inc. Patch for improved biometric data capture and related processes
CN112630305B (en) * 2020-12-04 2022-04-05 浙江大学 A handheld fruit firmness and crispness automatic detection instrument
US11660005B1 (en) 2021-06-04 2023-05-30 Huxley Medical, Inc. Processing and analyzing biometric data
US12178552B1 (en) 2021-06-04 2024-12-31 Huxley Medical, Inc. Systems and processes for detecting oxygen saturation and compensating for skin tone variation
CN113587803B (en) * 2021-08-04 2025-08-15 郑州轻工业大学 Capacitive polymer strain sensor, preparation method and application
US12279853B1 (en) 2021-08-24 2025-04-22 Huxley Medical, Inc. Photoplethysmography sensors and processes
US12114980B1 (en) 2021-08-24 2024-10-15 Huxley Medical, Inc. Photoplethysmography sensors and processes
CN114224321B (en) * 2021-11-01 2024-05-10 福建世新机器人科技有限公司 Plantar pressure measurement method based on capacitive pressure sensing array
CN114587307B (en) * 2022-03-15 2024-08-09 桂林电子科技大学 A non-contact blood pressure detector and method based on capacitive coupling electrode
CN116929415A (en) * 2022-04-11 2023-10-24 午芯(辽宁省)高科技有限公司 Suspension type capacitance sensitive chip
CN114795166B (en) * 2022-05-19 2025-09-26 苏州大学 Capacitive pressure sensor and preparation method thereof, and pulse detector
CN115638916B (en) * 2022-10-18 2024-01-23 广州众纳科技有限公司 Device and detection method for sensing human body pressure of wearable product
WO2024123163A1 (en) * 2022-12-09 2024-06-13 고려대학교 산학협력단 Biodegradable sensor for pressure measurement and method for manufacturing same
KR102750575B1 (en) * 2023-11-10 2025-01-06 고려대학교 산학협력단 Method for evaluating the characteristics of packaging materials, implant devices usable therefor, and manufacturing method of bio-implantable electronic devices using the method
CN117653041B (en) * 2024-01-22 2024-07-09 深圳爱护者科技有限公司 Health state intelligent analysis system and method based on artificial intelligence
US12575741B1 (en) 2024-04-15 2026-03-17 Huxley Medical, Inc. Systems and processes for detecting oxygen saturation and compensating for skin tone variation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111826A (en) * 1984-12-07 1992-05-12 Nasiff Roger E Indirect continuous blood pressure method
US5494043A (en) 1993-05-04 1996-02-27 Vital Insite, Inc. Arterial sensor
JP2008168032A (en) 2007-01-15 2008-07-24 Citizen Holdings Co Ltd Pulse wave measuring apparatus
FR2946427B1 (en) * 2009-06-05 2011-09-30 Hill Rom Ind Sa PRESSURE SENSOR COMPRISING A CAPACITIVE CELL AND SUPPORT DEVICE HAVING THE SAME.
US9112058B2 (en) 2010-09-10 2015-08-18 The Board Of Trustees Of The Leland Stanford Junior University Interface apparatus and methods
KR20160091364A (en) * 2013-11-28 2016-08-02 반도 카가쿠 가부시키가이샤 Stretchable electrode, sensor sheet and capacitive sensor
US10726241B2 (en) * 2015-04-06 2020-07-28 Identification International, Inc. Systems and methods for capturing images using a pressure sensitive membrane
IL240460B (en) * 2015-08-09 2018-05-31 2Breathe Tech Ltd Flexible capacitive pressure sensor and respiration monitor using the same
KR101723804B1 (en) * 2015-09-11 2017-04-18 한국과학기술연구원 Capacitive force sensor and method for preparing the same
WO2017058655A1 (en) 2015-09-29 2017-04-06 Apple Inc. Pressure measurement designs
EP3515286B1 (en) 2016-09-22 2020-04-08 Koninklijke Philips N.V. Sensor positioning using electroactive polymers
WO2018144772A1 (en) 2017-02-03 2018-08-09 The Regents Of The University Of California Enhanced pressure sensing performance for pressure sensors
US10959681B2 (en) 2017-04-19 2021-03-30 Vital Connect, Inc. Noninvasive blood pressure measurement and monitoring

Also Published As

Publication number Publication date
EP3877830A4 (en) 2022-08-10
JP2022506695A (en) 2022-01-17
EP3877830A1 (en) 2021-09-15
WO2020097505A1 (en) 2020-05-14
CA3119064A1 (en) 2020-05-14
CN113348427A (en) 2021-09-03
JP7549357B2 (en) 2024-09-11

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